Part 1: A chronological account of the pandemic: the first 150 days1. The first 50 days of covid-19: A detailed chronological timeline and extensive review of literature documenting the pandemic2. The second 50 days: A detailed chronological timeline and extensive review of literature documenting the covid-19 pandemic from day 50 to day 1003. The third 50 days: A detailed chronological timeline and extensive review of literature documenting the covid-19 pandemic from day 100 to day 150

Part 2: Data technology 4. Revised data protocols and enhanced big data networks will render more accurate infectious disease monitoring and modelling5. The emergence of voluntary citizen networks to circumvent urban health data sharing restrictions during the covid-19 pandemic6. The rise of machine intelligence through the covid-19 pandemic and its impact on health policy

Part 3: Political economy7. Vital covid-19 economic stimulus packages pose a challenge for long-term environmental sustainability8. The forceful re-evaluation of cash-based transactions by covid-19 and its opportunities to transition to cashless systems in digital urban networks9. Revisiting political economy and international relations during the covid-19 pandemic

Part 4: Conclusion 10. Data management in pandemics